Population By Race and Ethnicity in Rock County, MN in 2021

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2021, the 9,674 population of Rock County, Minnesota comprised of 326 people who identified as Hispanic (3.37%), and 9,348 people who identified as Non-Hispanic (96.63%).

Race: The White Alone population was the largest racial group in Rock County, Minnesota with a population of 9,231 (95.42%); Two Or More Races population was the second largest racial group with a population of 178 (1.84%); and Black or African American Alone was the third largest racial group with a population of 93 (0.96%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Rock County, Minnesota in 2021, with a population of 8,977 (92.8%); the second largest ethnic group was White Alone - Hispanic with a population of 254 (2.63%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 154 (1.59%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Rock, Minnesota.

You can find similar information for other Minnesota counties, and for Minnesota.

See this for other years:
Hispanics and Non Hispanics in Rock County, MN in 2021
Total Population:
Race in Rock County, MN in 2021
Total Population:
Ethnicity in Rock County, MN in 2021
Total Population:
Population By Race in Rock , MN in 2021
Race Population Percentage
Black or African American Alone 93 0.96%
White Alone 9,231 95.42%
American Indian and Alaska Native Alone 91 0.94%
Asian Alone 80 0.83%
Native Hawaiian And Pacific Islander Alone 1 0.01%
Two Or More Races 178 1.84%
Population By Ethnicity in Rock , MN in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 8 0.08%
White Alone - Hispanic 254 2.63%
American Indian and Alaska Native Alone - Hispanic 30 0.31%
Asian Alone - Hispanic 10 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 24 0.25%
Black or African American Alone - Non Hispanic 85 0.88%
White Alone - Non Hispanic 8,977 92.8%
American Indian and Alaska Native Alone - Non Hispanic 61 0.63%
Asian Alone - Non Hispanic 70 0.72%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.01%
Two Or More Races - Non Hispanic 154 1.59%